12768707

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 15040512

約数和(自身を除く): 2271805

約数列:

[1, 7, 53, 127, 271, 371, 889, 1897, 6731, 14363, 34417, 47117, 100541, 240919, 1824101, 12768707]

約数ペア:

[(1, 12768707), (7, 1824101), (53, 240919), (127, 100541), (271, 47117), (371, 34417), (889, 14363), (1897, 6731)]